LiftMaster 041-0039 Cover (B4545) 12 ft arm Open a 36 ft (11

Open a 36 ft (11 m) arm in 8 seconds

LiftMaster 062222

It is recommended you add a photo beam for convenience and/or to minimize complications

Nexx Gate is a weather-resistant companion device that works with all USAutomatic gate openers equipped with the latest UL325 obstruction-sensing devices

protecting your system from dust

LiftMaster 041-0039 Cover (B4545) 12 ft arm Open a 36 ft (11LiftMaster 041 0039 Cover (B4545) 041 0039 is a Chamberlain Replacement Cover. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Compatible with: Chamberlain Model B4545 Secure View Video WiFi Garage Door Openers